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Oil & Gas
| Tue 27 Jan 2026
Geneva, Jan. 27 -- Moon Song Myen has submitted a patent application for Method for Processing Nanopowder of Non-metallic Material Using Carbon Dioxide Laser. Moon Song Myen and Park Jung Hwan developed the invention.
The patent application number is WO2025KR01438 20250124. The patent publication number is WO2026018998 (A1). ..
Oil & Gas
| Mon 26 Jan 2026
Geneva, Jan. 27 -- Lin Hsin Yung has sought patent for Hydrogen Generation Device. The patent application number is WO2025CN94164 20250512. The patent publication number is WO2026016601 (A1). International Patent Classification codes are C25B1/04, C25B15/08, C25B9/17 and C25B9/70.
An abstract released by the World Intellectu..
Oil & Gas
| Tue 27 Jan 2026
Geneva, Jan. 27 -- Gs Eng & Construction Corp has filed a patent application for High-efficiency Hydrogen Liquefaction System and Hydrogen Liquefaction Process Using Same. This invention was developed by Jeong Minseo, Kim Haksung, Choi Moon-suk, Jang Kee-chang, Woo Seung-kyun, Lee Tae-soon and Park Nohjin.
The patent applicat..
Oil & Gas
| Tue 27 Jan 2026
Geneva, Jan. 27 -- GN Fastighetsutveckling AB has sought patent for Arrangement Comprising a Basin, Intended for Separation of Petroleum Products, Such as Oil. This invention was developed by Nordkvist Anders.
The patent application number is WO2025SE50668 20250709. The patent publication number is WO2026019356 (A1). Internat..
Oil & Gas
| Tue 27 Jan 2026
Geneva, Jan. 27 -- Robertson Intellectual Properties LLC has submitted a patent application for Apparatus and Methods for Forming Formation-to-formation Seals in a Wellbore. Robertson Michael, Streibich Douglas and Mahbod Pouya developed the invention.
The patent application number is WO2025US38520 20250721. The patent public..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Offshore Oil Engineering has filed a patent application for Carbon Dioxide Storage Station of Offshore Platform. This invention was developed by Li Wei, Fan Xuejun, Yu Tongchuan, Li Ruifu, Li Beiqun, Jiang Laiju, Chen Wangui, Hua Dongyang, Meng Jiayan, Jiang Xin and Guo Zhicheng.
The patent application num..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Southwest Petroleum University has sought patent for Earthquake Strong and Weak Reflection Separation Method and System Based on Multi-task Two-stage Deep Learning. This invention was developed by Zhang Gulan, Luo Yiliang, Liang Chenxi, Zhong Qihong, Chen Suhai, Li Ziheng and Zhang Jiawei.
The patent appli..
Oil & Gas
| Tue 27 Jan 2026
Geneva, Jan. 27 -- BASF has sought patent for Process for Removing N2O from a Gas Stream. This invention was developed by Woelfert Andreas, Friedrich Holger, Mueller Matthias and Waters Gerrit.
The patent application number is WO2025EP69355 20250708. The patent publication number is WO2026017476 (A1). International Patent Cla..
Oil & Gas
| Tue 27 Jan 2026
Geneva, Jan. 27 -- Air Water has sought patent for Device for Purifying Liquefied Carbon Dioxide Gas, and Method for Purifying Liquefied Carbon Dioxide Gas. This invention was developed by Kaneko Masayuki, Kaigawa Takanori and Maehara Taisei.
The patent application number is WO2025JP25247 20250715. The patent publication numb..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Dalian Polytechnic University has sought patent for Low-temperature Physical Deodorization Method of Euphausia Superba Oil. This invention was developed by Zhou Dayong, Cui Nannan, Zhu Beiwei, Yin Fawen, Qin Lei and Dong Guimei.
The patent application number is CN202510406143 20250402. The patent publicati..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Southwest Petroleum University has submitted a patent application for Fire Early Warning Method for Cabin Type Intelligent Substation. Zhu Xiping, Zuo Tao, Hu Tianxiang, Li Junhua, Chen Yinan, Liang Lin, Li Changji, Chen Huifen, Lyu Yuanyuan and Li Jie developed the invention.
The patent application number..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Sun Yat-sen University has submitted a patent application for Ice-resistant Device Suitable for Slender Flexible Component. Xu Liangbin, Lei Kang, Li Chenkang, Yao Hongyu and Lin Xiran developed the invention.
The patent application number is CN202510680935 20250526. The patent publication number is CN1203..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Southwest Petroleum University has submitted a patent application for Preparation Method and Application of Oil-based Drilling Fluid Wall Fixing Agent. This invention was developed by Bai Yang, Li Mao, Sun Jinsheng, Li Rui, Wang Ren, Geng Yuan, Bai Yingrui, Wang Cheng and Yang Chen.
The patent application ..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Southwest Petroleum University has submitted a patent application for Split Mounting Type Degassing and Desanding Waterproof Tool and Using Method Thereof. Guo Xincheng, Zhong Lin, Huang Zeqi, Wang Guorong, Gou Ruyi, Wang Chuan and Jing Jiajia developed the invention.
The patent application number is CN202..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Wuhan Ganwei Technology has submitted a patent application for Sampling Probe for Gas Analysis. Zhou Ying, Feng Zhenxin, Zheng Changjun, Yu Jiewen, Huang Ming, Xu Wei, Zhang Junlong, Ba Huanfen, He Sai, Ouyang Bo and Zhu Xiangfei developed the invention.
The patent application number is CN202510490584 2025..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Changzhou University has submitted a patent application for Gas Storage Fracturing Fluid Evaluation Method Based on Knowledge Base. Deng Song, Wei Ruitong, Yan Xiaopeng, Huo Bingzhao, Yang Kai, Cao Linglong, Lian Xinran, Li Yichen and Li Maojiang developed the invention.
The patent application number is CN..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has published Southwest Petroleum University patent application for Method, Device, Medium and Equipment for Calculating Shale Oil and Gas Resource Quantity. The invention was developed by Jiang Qijun, Xiao Zhenglu, Lu Jungang, Li Yong, Yin Xiangdong, Zhang Luchuan,..
Oil & Gas
| Mon 26 Jan 2026
Geneva, Jan. 27 -- Petrobras has submitted a patent application for Oil Production Manifold System with Central MQC and Without TPO and TGL Lines and Method for Commissioning Choke Module Via Ueh. Guerreiro Da Silva Sidnei, Gomes Pinho Sergio Paulo, Leite Alves Pinto Rogerio, Prince Koelln Herbert, Bezerra De Alencar Barros Math..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Southwest Petroleum University has submitted a patent application for Width-particle Size Matching Method for Hydraulic Fracturing Multistage Fracture Global Support Fracture. Guo Jianchun, Zhou Hangyu, Zuo Hengbo, Zhang Tao, Lu Qianli, Yang Shuying and Tang Tang developed the invention.
The patent applica..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- Yantai Jereh Petroleum Equipment & Technologies has submitted a patent application for Profile Optimization Method and Device and Plunger Pump. This invention was developed by Zhang Pengwei, Li Yan, Zhang Shulin, Zhang Jianli, Sang Chengjun and Ni Lei.
The patent application number is CN202510232579 202502..
Oil & Gas
| Tue 27 Jan 2026
Geneva, Jan. 27 -- SK Innovation has submitted a patent application for Method and Apparatus for Producing Hydrocarbons. Yun Seokwon, Jeon Heejung, Park Junhyung, Son Sungreal, Yu Seunghan and Jeong Yongseong developed the invention.
The patent application number is WO2025KR09826 20250708. The patent publication number is WO2..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Schlumberger Technology has submitted a patent application for Frequency Domain Superposition of Acoustic Dipole LWD Measurements. Sakiyama Noto and Siresin Daniel developed the invention.
The patent application number is CN20251033713 20250109. The patent publication number is CN120312211 (A). Internation..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Saudi Arabian Oil Co and Aramco Services have filed a patent application for Ammonia Cracking Via In-situ Nitrogen Separation. This invention was developed by Siddiqui Osamah, Solami Bandar and Rakib Mohammad Abdur.
The patent application number is WO2025US36747 20250708. The patent publication number is WO..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Saudi Arabian Oil Co and Aramco Services have submitted a patent application for Method for Improving Calcium Carbonate Scale Inhibitor Efficiency. This invention was developed by Al-ghamdi Tawfik, Alsubaie Sultan H and Wang Qiwei.
The patent application number is WO2025US36429 20250703. The patent publicat..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Schlumberger Technology Corp, Schlumberger Ca Ltd, Services Petroliers Schlumberger and Schlumberger Technology have filed a patent application for Downhole Hydraulic Energy Harvesting System and Method for Energy Harvesting from a Fluid Source. This invention was developed by Mueller Andrew, Chang Kamalah, Si..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Schlumberger Technology Corp, Schlumberger Ca Ltd, Services Petroliers Schlumberger and Schlumberger Technology have submitted a patent application for System and Methods of Recovering Oil. This invention was developed by Sauerer Bastian, Daeffler Christopher S, Panamarathupalayam Balakrishnan and Mullins Oliv..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Shenyang University has applied Chinese patent for Novel Environment-friendly Binary Composite Oil Displacement Agent for Developing Harsh Oil Reservoirs. Mo Sixian, Zhao Yue, Zhou Zihao, Xu Yi, Suto, Huang Qijia, Li Yunze, Xu Cenjie and Zhao Zhiguo developed it.
The patent application number is CN20251062..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has received Changzhou University patent application for Method for Detecting Cracks in Oil and Gas Transmission Pipeline. Xu Shoukun, Yang Yi, Li Ning, Yuan Baohua and Zhuang Lihua developed the invention.
The patent application number is CN202510310446 20250317..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Zhejiang Ocean University has applied Chinese patent for Slurry Bed Refining Sump Oil Treatment Process with Intelligent Sensing and Multi-stage Heat Exchange. Gai Limei, Tao Hengcong, Yu Zhipeng, Wang Bohong, Chen Xianlei, Xin Hua, Huang Jing and Kageaki developed it.
The patent application number is CN20..
Oil & Gas
| Tue 27 Jan 2026
Geneva, Jan. 27 -- World Intellectual Property Organization has published Halliburton Energy Services patent application for Methods and Apparatus to Decouple Downhole Tool Speed from Conveyance Tools. The invention was developed by Gupta Sudhir and Harrigan Edward.
The patent application number is WO2024US39069 20240722. The p..
Oil & Gas
| Tue 27 Jan 2026
Geneva, Jan. 27 -- World Intellectual Property Organization has received Baker Hughes Oilfield Operations patent application for Downhole Tool, Method, and System. Nguyen Tuan, Trahan James, Eidem Morten and Grindhaug Gaute developed the invention.
The patent application number is WO2025US37802 20250715. The patent publication ..
Oil & Gas
| Tue 27 Jan 2026
Geneva, Jan. 27 -- Entegris has submitted a patent application for Electrostatic Chuck with Protective Coating. This invention was developed by Waldfried Carlo, Hou Jianan and Rybczynski Jakub.
The patent application number is WO2025US37782 20250715. The patent publication number is WO2026019849 (A1). International Patent Class..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has received China University of Petroleum, Beijing patent application for Lightweight Processing Method and Device for Power Consumption Data and Electronic Equipment. Li Dashu, Wang Xinghui and Cheng Jiashuo developed the invention.
The patent application number ..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has received China University of Petroleum, East China patent application for Data Compression Algorithm for High-speed Transmission of Instrument Data. Li Ligang, Liu Xiaotong, Dai Yongshou and Hao Xianfeng developed the invention.
The patent application number is..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- China University of Petroleum, East China has submitted a patent application for Method for Evaluating Storage Effect of Fault on Shale Oil. This invention was developed by Chen Fangwen, Zhu Gengen, Ding Xue, Pang Shuyi, Qin Shuo, Yang Dong and Huang Yanchao.
The patent application number is CN202510465057 2..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- China University of Petroleum, Beijing has sought patent for Multi-point Geostatistics Inversion Method and Device Based on Relative Geologic Age Body. This invention was developed by Gao Bangbang, Zhou Hui, Wang Lingqian, Chen Hanming, Xia Tong and Li Shuang.
The patent application number is CN202510419092 ..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- China University of Petroleum, Beijing has applied Chinese patent for Fretting Fatigue Testing Device and Method Suitable for Seabed Connector. Li Yufang, Wang Yingying, Wang Zhen, Jiang Junlong, Tian Luran, Huang Dingwen, Liu Wenze, Xue Yiyang, Zhou Hanchen, Wei Qi and Han Junjie developed it.
The patent ap..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has released PetroChina patent application for Verification Device and Verification Method for Safety Valve of Water Injection Pump. This invention was developed by Gou Yajie, Wang Liang, Ma Weiqiang, Cao Haiping, Gu Tao, Li Dongdong, Pu Jiang, Lyu Wencheng, Wang Ji..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Northeast Petroleum University has submitted a patent application for Paraffin-control Pour Point Depressant as Well as Preparation Method and Application Thereof. Sun Zhengnan, Shi Peisong, Lan Xingyu, Jing Guolin, Yang Yihai and Chen Zhigang developed the invention.
The patent application number is CN20251..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- China University of Petroleum, Beijing has applied Chinese patent for Overflow Monitoring Method and Device in Drilling Process, Storage Medium and Processor. Li Jun, Wang Biao, Yang Hongwei, Zhang Geng, Lian Wei, An Jintao, Wang Xinrui and Zhang Hui developed it.
The patent application number is CN202510358..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- China University of Petroleum, East China has applied Chinese patent for Rock Breaking Drill Bit and Method for Unloading Drilling Resistance of Bottom Hole Ground Stress Weakening Stratum. Chen Hao, Chen Xue, Shi Zhuangde, Gao Zhicong and Liu Yongwang developed it.
The patent application number is CN2025105..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- China University of Petroleum, Beijing has submitted a patent application for Jet Liquid Pushing Type Self-guiding Drill Bit. This invention was developed by He Wenhao, Zhao Ziyan, Shi Huaizhong, Huang Zhongwei, Li Xinlong, Wang Yongqi, Liu Dong and Qu Zixiao.
The patent application number is CN202510562426 ..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has published Northeast Petroleum University patent application for Method for Preparing Coal-based Carbon Material with High Electrochemical Performance and Coal-based Carbon Material. The invention was developed by Ji Deqiang, Jiao Yufei, Ge Anna, Wu Hongjun, Yuan..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- China Petroleum & Chemical has submitted a patent application for Composition for Modified Eva, Modified EVA and Preparation Method Thereof, Coating Composition, Coating Material and Preparation Method Thereof. Wang Lin, Zhang Qingyi, Li Dejun, Yi Huijun, Lu Ruiyao and Feng Ke developed the invention.
The pa..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- China University of Petroleum, East China has submitted a patent application for Infrared and Visible Light Image Unsupervised Explicit Registration Method Based on Style Migration. This invention was developed by Zhang Xiaodong, Li Jiaying and Hu Qing.
The patent application number is CN202510423343 2025040..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has received China University of Petroleum, Beijing patent application for Thick Oil Fireflooding System Risk Assessment Method and Device, Storage Medium and Program Product. Wu Shengnan, Liu Tianqi and Zhang Laibin developed the invention.
The patent application ..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has released Schlumberger Technology patent application for Monopole Screening for Acoustic Dipole Lwd Measurement. This invention was developed by Sakiyama Noto, Tan Kok Hoe Seng Bing and Supriatna Aliaksandr H.
The patent application number is CN20251033482 20250..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- Schlumberger Technology has submitted a patent application for Time Domain Stacking for Acoustic Dipole Logging-while-drilling Measurements. Siresin Daniel and Sakiyama Noto developed the invention.
The patent application number is CN20251033085 20250109. The patent publication number is CN120312209 (A). Int..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has received China University of Petroleum, East China patent application for Shale Oil Three-dimensional Well Network Well Location Multi-objective Optimization Method. Su Yuliang, Jia Mingwei, Wang Wendong, Zhuang Xinyu, Xian Yinyan, Deng Yuxuan, Hao Yongmao and L..
Oil & Gas
| Tue 27 Jan 2026
Beijing, Jan. 27 -- State Intellectual Property Office of China has published China University of Petroleum, East China patent application for Drawing Psychoanalysis System, Method and Device Based on Multi-mode Interpretable Intelligence. The invention was developed by Liu Weifeng and Wang Zixuan.
The patent application number..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Rampp Sara Elisabeth Sieglinde has sought patent for Device for Photocatalytically Treating Water, Method for Preparing It and its Use. The patent application number is WO2025EP69895 20250711. The patent publication number is WO2026013258 (A1). International Patent Classification codes are B01J35/39, C02F1/32,..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- World Intellectual Property Organization has received Saudi Arabian Oil Co and Aramco Services patent application for Bio-based Liner Mat for Waste Pit. Baabdullah Meaad Mohsen, Al-jabri Nouf and Hazazi Khalid developed the invention.
The patent application number is WO2025US36851 20250708. The patent publi..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- World Intellectual Property Organization has received Schlumberger Technology Corp, Schlumberger Ca Ltd, Services Petroliers Schlumberger and Schlumberger Technology patent application for Emulsifier Compositions, and Related Methods and Wellbore Fluids Including the Emulsifier Compositions. Foster Lynn, Khram..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- World Intellectual Property Organization has released Saudi Arabian Oil Co and Aramco Services patent application for Synthesis of Membranes Grafted with Amine-modified Metal Oxide for Water Treatment. This invention was developed by Saleh Tawfik A, Aljuryyed Norah W and Mutairi Abadi A.
The patent applicat..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- World Intellectual Property Organization has released Schlumberger Technology Corp, Schlumberger Ca Ltd, Services Petroliers Schlumberger and Schlumberger Technology patent application for Systems and Methods for Trajectory Control in a Downhole Environment. This invention was developed by Ignova Maja, Brovko ..
Oil & Gas
| Mon 26 Jan 2026
Geneva, Jan. 26 -- World Intellectual Property Organization has released Flinders University patent application for Organic Polysulfide Polymers and Uses Thereof. This invention was developed by Tonkin Samuel James, Patel Harshal Deepak and Chalker Justin Mark.
The patent application number is WO2025AU50613 20250610. The pate..
Oil & Gas
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- Entegris has applied United States patent for Electrostatic Chuck with Protective Coating. Waldfried Carlo, Hou Jianan and Rybczynski Jakub developed it.
The patent application number is US202519270269 20250715. The patent publication number is US20260026304 (A1). International Patent Classification code ..
Oil & Gas
| Mon 26 Jan 2026
Geneva, Jan. 26 -- Baker Hughes Energy Technology UK has filed a patent application for Running Tool Cartridge System and Method. This invention was developed by Pessanha Maurian Paula, Bornia Guaraci Vendrame, Gaban Carlos Eduardo Martins, Lopes Hugo Ferreira, Potter Philip J and Benson Daniel Caleb.
The patent application num..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has received Saudi Arabian Oil Company patent application for System and Method for Automating Configuration Services in Enterprise Systems. Khatam Ali H and Tashkandi Alalaa N developed the invention.
The patent application number is US202418777106 20240718. The patent pu..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has received Schlumberger Technology patent application for Deep Learning Inference Optimization and Benchmarking for Gateway Systems. Wang Hui, Lin Chen and Benslimane Salma developed the invention.
The patent application number is US202519276993 20250722. The patent publ..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has released Saudi Arabian Oil Company patent application for Mapping Containment Risks in Co2 Sequestration. This invention was developed by Zhou Jinying, Egbeni Sylvester, Al Ghamdi Ahmed and Jazzar Sara A.
The patent application number is US202418779782 20240722. The pa..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Entegris has applied WIPO patent for Methods for Synthesizing Compounds and Related Compositions. Balasanthiran Vagulejan, Laneman Scott A, Alam Kh Mahfuz and Kermis Thomas developed it.
The patent application number is WO2025US37356 20250711. The patent publication number is WO2026015845 (A1). International ..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Entegris has submitted a patent application for Compact Heat Exchangers for Gas Purification Heat Recovery Systems. This invention was developed by Vasanthakumar Aravind, Guddati Subhash, Yeo Egnatius Xue Yu, Wang Chengcheng, Lukman Elsufyan, Leavy Montray, Hilton Bruce and Jackson Mitchell.
The patent applic..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- World Intellectual Property Organization has received Entegris patent application for Device for Substrate Containers and Methods of Using the Storage Device. Harr Colton J and Amble Adam developed the invention.
The patent application number is WO2025US36810 20250708. The patent publication number is WO20260..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Entegris has submitted a patent application for Compositions for Post-cmp Cleaning of Microelectronic Devices. This invention was developed by White Michael L, Liu Jun, Das Atanu K, Kuttiatoor Sudeep Pallikkara, White Daniela, Owens Michael and Rai Satish.
The patent application number is WO2025US36728 202507..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Baker Hughes Oilfield Operations has filed a patent application for a Disappear-on-demand Material Actuator, Method and System. This invention was developed by Deng Guijun, Shah Vimal and Zhang Zhihui.
The patent application number is WO2025US36643 20250707. The patent publication number is WO2026015447 (A1)...
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Weatherford Technology has submitted a patent application for Automated Heave Compensation. Shimi Ahmed and Katanguri Suman developed the invention.
The patent application number is WO2025US28837 20250512. The patent publication number is WO2026015199 (A1). International Patent Classification codes are E21B21..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Halliburton Energy Services has submitted a patent application for Constraining Spectral Decomposition Using Peaks. This invention was developed by Schmid Gregory Joseph and Crawford Jeffrey James.
The patent application number is WO2025US17457 20250227. The patent publication number is WO2026015173 (A1). Int..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Halliburton Energy Services has submitted a patent application for Downhole Measurements of Borehole Mud and Cementing Properties. This invention was developed by Qi Yingyu, Wang Ruijia, Wang Yadong, Wu Xiang and Carrillo Ramiro Andres Gonazlez.
The patent application number is WO2024US39721 20240726. The pat..
Oil & Gas
| Sun 25 Jan 2026
Geneva, Jan. 26 -- Halliburton Energy Services has applied WIPO patent for Valve Actuation Assembly with a Cable and Shaft. Mccarthy Finn Gamble, Mcchesney Ryan W and Greci Stephen Michael developed it.
The patent application number is WO2024US39634 20240725. The patent publication number is WO2026015156 (A1). International Pat..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- Schlumberger Technology has filed a patent application for Field System. This invention was developed by Dang Anh and Raveloson Nirina.
The patent application number is US202319116923 20230929. The patent publication number is US20260023855 (A1). International Patent Classification codes are G06F11/14, G0..
Oil & Gas
| Sun 25 Jan 2026
Alexandria, Jan. 26 -- Saudi Arabian Oil Company and Aramco Services have submitted a patent application for Integrated Process for Reducing CO2 Emissions from Transport and Power Generation. This invention was developed by Voice Alexander, Gao Tianyu, Sitto Chanel, Hamad Esam and Edlund Dave J.
The patent application number ..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- Saudi Arabian Oil Company has applied United States patent for Real-time Advisory System and Method for Steam Distribution Network Operation. Alowaidh Mana M, Al-dulaijan Abdulaziz A, Al-otaibi Abdullah M and Alamer Ghadah T developed it.
The patent application number is US202418779464 20240722. The paten..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- King Fahd University of Petroleum and Minerals has applied United States patent for a Method and System for Controlling the Flight of a Plurality of Quadcopters. Maaruf Muhammad and El Ferik Sami developed it.
The patent application number is US202519093137 20250327. The patent publication number is US2..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- Saudi Arabian Oil Company and King Fahd University of Petroleum and Minerals have applied United States patent for Functionalized Fabric Electrode for Electrochemical Detection of Residual Corrosion Inhibitors in Water System. Abdulhadi Abdullatif I, Alanazi Nayef M, Al-rasheedi Nayif, Oladepo Sulayman and..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 26 -- China Petroleum & Chemical, Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Drilling Fluid Tech Service Center Sinopec Shengli Petroleum Engineering Co Ltd have submitted a patent application for Emulsifier, Preparation Method Thereof and Oil-based Drilling Fluid. Li Ke, Wang Chengjun, Wan..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Daqing Oilfield and PetroChina have sought patent for Online Cleaning Device for Bearing Box of Direct-drive Screw Pump. This invention was developed by He Xianbin, Wang Jincheng, Zhang Sihe, Zhang Hongjun, Zhu Guanghai, Zhao Fudong, Wang Huaijun, Liu Cuixia, Zhang Pengjuan, Duan Qingbin and Lin Wei.
The p..
Oil & Gas
| Sun 25 Jan 2026
Beijing, Jan. 26 -- China University of Petroleum, Beijing and Beijing Yimofu Material Tech Co Ltd have applied Chinese patent for Near-boiling-point Mixture Separation System and Method Based on Coupling of Porous Adsorption Material and Membrane Contactor. Chen Guangjin, Zhao Wenlong, Tan Haihang, Xiao Peng, Cai Jin, Tang Chan..
Oil & Gas
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Sinopec Oilfield Service, Sinopec Shengli Petroleum Engineering and Shandong Shenggong Testing Tech Co Ltd have submitted a patent application for Fixing Device for Alarm Controller and Alarm Control Device. This invention was developed by Li Chong, Ye Yanyan, Wang Juntao, Zhang Hong, Wang Lu and Chen Haibo.
..
Oil & Gas
| Sun 25 Jan 2026
Munich, Jan. 26 -- Services Petroliers Schlumberger and GeoQuest Systems have applied European patent for Systems and Methods for Training Predictive Models Using Graph-based Techniques. Sheth Soham developed it.
The patent application number is EP20240789597 20240412. The patent publication number is EP4680837 (A1). Internat..
Oil & Gas
| Sun 25 Jan 2026
Munich, Jan. 26 -- Services Petroliers Schlumberger and Schlumberger Technology have submitted a patent application for Pressure Gauge Performance Prediction of Wellbore Conditions for Pressure Transient Testing. Milne Jason, Theuveny Bertrand Claude, Tao Chen and Dumont Hadrien developed the invention.
The patent application..
Oil & Gas
| Sun 25 Jan 2026
Munich, Jan. 26 -- Services Petroliers Schlumberger and Schlumberger Technology have sought patent for Magnetometer Bias and Eddy Current Compensation for Dynamic Surveying. This invention was developed by Katayama Makito, Richards Edward and Whitmore Andrew.
The patent application number is EP20240785531 20240320. The patent..
Oil & Gas
| Sat 24 Jan 2026
Beijing, Jan. 24 -- China Petroleum & Chemical and SINOPEC Engineering (Group) have sought patent for Method and Device for Establishing Riser and Fluidized Bed Series Reactor Model. This invention was developed by Son Se-won, Wang Longyan, Meng Fandong, Yan Hongfei, Yang Xin and Wang Hui.
The patent application number is CN2..
Oil & Gas
| Sat 24 Jan 2026
Beijing, Jan. 24 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute have submitted a patent application for Shale Space Network Structure Construction Method and Device. This invention was developed by Fang Sidong, Dai Cheng, Liu Hua, Wang Weihong, Hu Xiaohu and Wang Yanyan.
The patent applic..
Oil & Gas
| Sun 25 Jan 2026
Beijing, Jan. 26 -- China Petroleum & Chemical and Sinopec Maoming Company have filed a patent application for Iron-magnesium Modified Zsm-5 Molecular Sieve as Well as Preparation Method and Application Thereof. This invention was developed by Wang Xianzhou, Xie Jingyan, Tian Feng, Yan Linlin, Dong Qi and Cheng Ming.
The pate..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- Halliburton Energy Services has submitted a patent application for Electromagnetic Waves Resistivity Computation Using Accelerated Segmented Lookup Table. This invention was developed by Choo Weng Fatt.
The patent application number is US202519342208 20250926. The patent publication number is US2026002318..
Oil & Gas
| Mon 26 Jan 2026
Munich, Jan. 26 -- European Patent Office has published Osaka Gas patent application for Electrochemical Element Manufacturing Method, Electrochemical Element, Electrochemical Module, Solid Oxide Fuel Cell, Solid Oxide Electrolyzer Cell, Electrochemical Device, and Energy System. The invention was developed by Ogawa Misato, Naka..
Oil & Gas
| Mon 26 Jan 2026
Munich, Jan. 26 -- European Patent Office has published Daikin India patent application for Etching Gas. The invention was developed by Takakura Yohei, Nakamura Hiroki, Hayashi Hisataka, Nojiri Yasuhiro, Shimosuki Takumi and Yamamoto Suzuka.
The patent application number is EP20250761358 20250220. The patent publication numbe..
Oil & Gas
| Sun 25 Jan 2026
Beijing, Jan. 26 -- Shenzhen Ruigesheng Equipment has submitted a patent application for Oil Mist Separation Treatment Device, Control Method and Storage Medium. Chen Zhiyang, Ye Yuquan and Huang Shaodong developed the invention.
The patent application number is CN202510474138 20250416. The patent publication number is CN1203..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 26 -- State Intellectual Property Office of China has released IFP Energies nouvelles patent application for Hydrocracking Catalyst Comprising Zeolite Y Dedicated for Naphtha Production. This invention was developed by Martinez Franco Raquel, Dauding Michael and Fialho-battista Antonio T.
The patent application nu..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has released Heatcraft Refrigeration Products patent application for Low-cost Control for Carbon Dioxide Condensing Unit. This invention was developed by Bansal Kunal and Zha Shitong.
The patent application number is US202418774104 20240716. The patent publication number..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- Baker Hughes Energy Technology has submitted a patent application for Flexible Pipe Body and Method of Manufacture. Pires Fabio De Souza, Macedo Andre Leao, Clements Richard Alasdair, Roberts Andrew Peter, Russell Colin William and Kendall Garry Ian developed the invention.
The patent application number i..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has released Saudi Arabian Oil Company patent application for Systems and Methods for Testing Hydrocarbon Emulsions. This invention was developed by Shariff Maher Maqbool.
The patent application number is US202418779876 20240722. The patent publication number is US20260023..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- Halliburton Energy Services has applied United States patent for Technique and Test Fixture to Conduct Flow Testing Simulating a Gravel Pack in a Lab Environment at Downhole Conditions. Dehart Rory Jude, Smith John Norris and Lafleur Aaron Thomas developed it.
The patent application number is US2019170540..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has published OneSubsea patent application for Apparatus and Methods for Monitoring Optical Fiber System Integrity. The invention was developed by Large Robert, Shenoy Mahesh, Spencer Ronald James and Yarnold Jonathan.
The patent application number is US202418780127 202407..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 26 -- Siemens Energy International has submitted a patent application for Method for Operating Plant for Providing Carbon Dioxide. This invention was developed by Bieckli Lukas and Ahmed Suhel.
The patent application number is CN20238082886 20231106. The patent publication number is CN120303047 (A). Internationa..
Oil & Gas
| Mon 26 Jan 2026
Beijing, Jan. 26 -- State Intellectual Property Office of China has received Basell Poliolefine Italia SpA patent application for Conversion of Propylene Polyols to Olefin Monomers. Nagy Sandor, Maner Daniel S, Nagy Nir, Ross April D, Horvath George R, Arndt Larry W, Leyshon David W, Yang Xiang and Kimmich Barbara developed the ..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- U.S. Patent and Trademark Office has published Southwest Petroleum University patent application for Dynamic Prediction Method for Surface Pump Pressure Based on Spatio-temporal Data Features. The invention was developed by Zeng Fanhui, Zhang Yu, Du Xiaoyang, Hu Dagan and Guo Jianchun.
The patent applic..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- Schlumberger Technology has submitted a patent application for Systems and Methods for Horizontal Wells for In-situ Mining with or Without Electrokinetic Assistance. This invention was developed by Heliot Denis, Xu Lina, Shampine Rod, Bhome Amol and Leaungvongpaisan Gritsadapong.
The patent application nu..
Oil & Gas
| Mon 26 Jan 2026
Alexandria, Jan. 26 -- Halliburton Energy Services has applied United States patent for Method to Reduce Peak Treatment Constituents in Simultaneous Treatment of Multiple Wells. Warren Wesley John and Fisher Chad A developed it.
The patent application number is US202519339850 20250925. The patent publication number is US2026002..
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